Partition function in mapreduce framework

Explain aim of the Partition function within the mapreduce framework.

E

Expert

Verified

In mapreduce framework, every map function produces key values. The partition function accepts these key values and in return offers the index for a reduce. Usually, the key is hashed and modulo is done to number of reducers.

   Related Questions in Computer Engineering

©TutorsGlobe All rights reserved 2022-2023.